Does anyone know the gender of these Buff Orpington Ducklings?

[Monte93]

I got some Buff Orp. Ducklings from a neighbor. Some of their coats were yellow and some were yellow with brown coloring. I grabbed the ones that were mostly yellow and am noticing that they have different color beaks. One with a beige and the other two with a darker, almost navy, gray coloring. Does anyone know how to identify their gender this young?

 

[Miss Lydia]

https://search.brave.com/search?q=H...n&summary=1&summary_og=be46012951dfa58ea1c1b3

they sure are pretty I have 3 females.

 

[Monte93]

Tha

https://search.brave.com/search?q=H...n&summary=1&summary_og=be46012951dfa58ea1c1b3

they sure are pretty I have 3 females.

They’re such stunning ducks! Do you by chance know what my baby ducklings could be just by the colors of their bills and beans? They’re not even a week old so it’s too early to tell with their quack, tail or plumage

 

[KathiQuacks]

I don’t believe bill / plumage color is an indicator of gender for this breed at this time. The most reliable thing I’ve found is voice-sexing, which is most accurate 4 weeks and up. Hens will get a noticeable voice change, making a peep-honk sound, and sometimes even a honk or two. Drakes will keep their baby voice til they’re fully feathered.